Delta Witness vs Dembrandt

A side-by-side look at the Delta Witness and Dembrandt MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Delta Witness logoDelta WitnessDeveloper ToolsPaid Capture and Guard tools for public-source observations before autonomous actions.37FairAuth: not declaredDembrandt logoDembrandtDeveloper Tools · Local subprocess (stdio)Design tokens from any live site: colours, type, spacing, components, drift against a baseline.53GoodAuth: not declared

Verdict: choose Delta Witness for developer tools work; choose Dembrandt for developer tools as a local process. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

Delta Witness logoChoose Delta Witness when

  • You need dedicated capabilities in the Developer Tools domain.
Explore Delta Witness

Dembrandt logoChoose Dembrandt when

  • You need dedicated capabilities in the Developer Tools domain.
  • You prefer a local stdio subprocess transport.
Explore Dembrandt

Feature & specification comparison

Rows where the two servers differ are marked.

SpecDelta Witness logoDelta WitnessDembrandt logoDembrandt
CategoryDeveloper ToolsDeveloper Tools
Quality signal37/100 · Fair53/100 · Good
Install commandNot confirmed yetConfirmed
Transport—Local subprocess (stdio)
AuthNot declaredNot declared
PricingNot declaredNot declared
Required env varsNone listedNone listed
Verified ownerCommunity listingCommunity listing
GitHub stars03,789
Directory activity 4 views 0 installs 0 upvotes 1 views 0 installs 0 upvotes
ToolsNot listedNot listed

Tools & capabilities

Delta Witness tools

No tool names declared yet. Check the project README from the listing page.

Dembrandt tools

No tool names declared yet. Check the project README from the listing page.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Delta Witness

No confirmed install command for Delta Witness yet — follow the setup steps linked from its listing page rather than a guessed package name.

Dembrandt

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "dembrandt": {
      "command": "npx",
      "args": [
        "-y",
        "dembrandt"
      ]
    }
  }
}

Frequently asked questions

Delta Witness is categorized under Developer Tools and uses an install path we have not confirmed yet. Dembrandt belongs to Developer Tools and uses a local stdio subprocess. Pick Delta Witness for developer tools work and Dembrandt for developer tools.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Delta Witness has no confirmed install command yet — follow its own setup instructions.

Delta Witness has no declared pricing — check the project's own site. Dembrandt has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add delta-witness and dembrandt as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Delta Witness has a quality signal of 37/100 (Fair) with 4 views, 0 installs and 0 GitHub stars. Dembrandt has 53/100 (Good) with 1 views, 0 installs and 3,789 GitHub stars.